Ordered a pair of glasses from an online store. My prescription did not include the PD measurement so I had to provide it on my own. Used this gage to take the measurement and my glasses came out perfectly.
Verified purchase: Yes | Condition: New
At first I was skeptical of this not working for me but it proved me wrong what night did my measurements and after that I called my doctor just to be sure that I'm right and my PD matched up as the same very happy with the results with this tool
Verified purchase: Yes | Condition: New
No way to calibrate your readings or save them. It is just a ruler with guides to line up your pupils. If you move even a little the DPl will be wrong.
Verified purchase: Yes | Condition: New
Easy to use and high quality plastic
Verified purchase: Yes | Condition: New
it is okay n it meet my expectations
Verified purchase: Yes | Condition: New